Pechenevskaya Aleksandra
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Jan. 22, 2025 (latest changes Jan. 14, 2025).
167 place (222.74).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (348.31 * 3.75 * 1 + 451.61 * 3.10 * 1 + 0 + 0 + 0) / (3.75 * 1 + 3.10 * 1 + 1 + 1 + 1) = 274.73908629441627
p2 = (451.61 * 3.10 * 1 + 348.31 * 3.75 * 1) / max_coefficients = 170.73690851735017
score = 274.73908629441627 * 0.5 + 170.73690851735017 * 0.5 = 222.73799740588322
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-01-07 | 167 | 222.74 |
Moscow Open Riichi Marathon: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 452 |
|
18/32 | 100% | 3.10 | RR | Moscow Open Riichi Marathon |
| 2 | 348 |
|
59/90 | 100% | 3.75 | RR | Moscow Riichi 2024 |